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https://issues.apache.org/jira/browse/FLINK-8500?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16596715#comment-16596715
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ASF GitHub Bot commented on FLINK-8500:
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alexeyt820 commented on issue #6105: [FLINK-8500] Get the timestamp of the
Kafka message from kafka consumer
URL: https://github.com/apache/flink/pull/6105#issuecomment-417063770
@aljoscha, would be even better to have parameter object sort of wrapping
Kafka ConsumerRecord instead of flat list of arguments (messageKey, message,
topic, partition, offset, timestamp, headers,...) and pass it to deserialize?
It feels more extensible approach - any futher changes in parameter object
seems transparent for clients
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> Get the timestamp of the Kafka message from kafka consumer(Kafka010Fetcher)
> ---------------------------------------------------------------------------
>
> Key: FLINK-8500
> URL: https://issues.apache.org/jira/browse/FLINK-8500
> Project: Flink
> Issue Type: Improvement
> Components: Kafka Connector
> Affects Versions: 1.4.0
> Reporter: yanxiaobin
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.7.0
>
> Attachments: image-2018-01-30-14-58-58-167.png,
> image-2018-01-31-10-48-59-633.png
>
>
> The method deserialize of KeyedDeserializationSchema needs a parameter
> 'kafka message timestamp' (from ConsumerRecord) .In some business scenarios,
> this is useful！
>
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